| 王诗维,黄 晶,李迎楼,何慧媛,李 茜.超声冲洗技术在磨牙iRoot BP Plus牙髓切断术中的应用效果[J].,2022,(9):1766-1769 |
| 超声冲洗技术在磨牙iRoot BP Plus牙髓切断术中的应用效果 |
| The Application Effect of Ultrasonic Irrigation Technique in Molar Pulpotomy with iRoot BP Plus |
| 投稿时间：2021-09-03 修订日期：2021-09-28 |
| DOI：10.13241/j.cnki.pmb.2022.09.033 |
| 中文关键词: 超声冲洗 磨牙 iRoot BP Plus 牙髓切断术 |
| 英文关键词: Ultrasonic irrigation Molars iRoot BP Plus Pulpotomy |
| 基金项目:陕西省重点研发计划项目（2019SF-163） |
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| 中文摘要: |
| 摘要 目的：探究超声冲洗技术在磨牙iRoot BP Plus牙髓切断术中的应用效果。方法：2015年8月到2020年5月选择在本院进行诊治的可复性牙髓炎患者123例作为研究对象，根据随机信封1:1抽签原则把患者分为超声组62例与对照组61例，所有患者均给予iRoot BP Plus牙髓切断术，对照组给予常规冲洗，超声组给予超声冲洗，对比患牙边缘状况、术后不良反应、钙化桥形成与手术成功率。结果：（1）超声组术后3个月、6个月与12个月的手术成功率分别为100.0 %、100.0 %、98.4 %，对照组分别为100.0 %、95.1 %、86.9 %，超声组术后12个月的手术成功率高于对照组（P<0.05）。（2）超声组术后3个月、6个月与12个月的钙化桥形成率分别为51.6 %、98.4 %和100.0 %，对照组为18.0 %、50.8 %、100.0 %，超声组术后3个月、6个月钙化桥形成率均高于对照组（P<0.05）。（3）超声组术后12个月的不良反应发生率为3.2 %，低于对照组的16.4 %（P<0.05）。（4）超声组术后12个月的患牙边缘染色完整性、边缘完整性分别为98.4 %、98.4 %，高于对照组的85.2 %和88.5 %（P<0.05）。结论：超声冲洗技术在磨牙iRoot BP Plus牙髓切断术中的应用能改善患牙边缘状况，减少术后不良反应的发生，还可促进钙化桥形成，提高手术成功率。 |
| 英文摘要: |
| ABSTRACT Objective: To explore the application effect of ultrasonic irrigation technology in molar pulpotomy with iRoot BP Plus. Methods: From August 2015 to May 2020, 123 cases of patients with reversible pulpitis who were undergoing diagnosis and treatment were selected as the research objects. All the cases were divided into 62 cases in the ultrasound group and 61 cases in the control group accorded to the random envelope 1:1 lottery principle. All patients were treated with iRoot BP Plus pulpotomy. The control group were treated with conventional irrigation, and the ultrasound group were treated with ultrasound. The two groups of patients were compared with the edge condition of the hand-affected tooth, the grade of smear layer, postoperative adverse reactions, calcification bridge formation, and the success rate of the operation. Results: (1) The surgical success rates of the ultrasound group were 100.0 %, 100.0 %, and 98.4 % at 3 months, 6 months, and 12 months after surgery, respectively, while those in the control group were 100.0 %, 95.1 %, and 86.9 %, respectively. The surgical success rates of the ultrasound group at 12 months after operation were higher than that of the control group (P<0.05). (2) The rate of calcification bridge formation at 3 months, 6 months and 12 months after surgery in the ultrasound group were 51.6 %, 98.4 %, and 100.0 %, respectively, and the control group were 18.0 %, 50.8 %, and 100.0 %. The rate of calcification bridge formation in the at 3 months, 6 months after surgery were higher than that of the control group (P<0.05). (3) The incidence of adverse reactions 12 months after operation in the ultrasound group was 3.2 %, which was lower than that in the control group(16.4 %) (P<0.05). (4) The edge staining integrity and edge integrity of the teeth in the ultrasound group 12 months after surgery were 98.4 % and 98.4 %, respectively, which were higher than 85.2 % and 88.5 % in the control group (P<0.05). Conclusion: The application of ultrasonic irrigation technology in molar pulpotomy with iRoot BP Plus can improve the condition of the edge of the tooth, reduce the occurrence of postoperative adverse reactions, and increase the success rate of surgery. |
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